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18991 条记录 (耗时 0.032 秒)

    Dual power switching system and method of controlling the same
    3.
    发明授权
    Dual power switching system and method of controlling the same 有权

    公开(公告)号：US12132348B2

    公开(公告)日：2024-10-29

    申请号：US18164488

    申请日：2023-02-03

    申请人： DELTA ELECTRONICS, INC.

    发明人： Jen-Chuan Liao ,  Chien-Chih Chan ,  Jia-Cheng Sie

    IPC分类号： H02J9/06 ,  G01R31/40 ,  G01R33/02

    CPC分类号： H02J9/068 ,  G01R31/40 ,  G01R33/02

    摘要： A dual power switching system includes a first STS, a second STS, an inductive device, and a controller. The first STS is electrically coupled to a main power source, and the second STS is electrically coupled to a backup power source. When detecting that the main power source is abnormal, the controller detects a residual magnetic flux of the inductive device and calculates a magnetic flux difference between the predicted magnetic flux and the residual magnetic flux. When determining that an absolute value of the magnetic flux difference is less than or equal to a magnetic flux deviation value, the controller determines whether the output power meets a forced commutation condition. When determining that the output power meets the forced commutation condition, the controller turns on the second STS so that the first STS is forcibly turned off by the backup power source through the second STS.

    Test device
    5.
    发明授权
    Test device 有权

    公开(公告)号：US12128413B2

    公开(公告)日：2024-10-29

    申请号：US17877231

    申请日：2022-07-29

    申请人： Zhejiang Orient Gene Biotech Co.,Ltd

    发明人： Jianqiu Fang ,  Jun Ling ,  Xiulong Ge ,  Fangzhou Xu

    IPC分类号： B01L3/00

    CPC分类号： B01L3/508 ,  B01L2300/041

    摘要： A test device includes a housing and a carrier detachable from the housing. The housing includes a socket, and the carrier contains a testing element, and the carrier along with the testing element therein is capable of being inserted into the housing through the socket. The housing includes a blocking structure and a locking structure. The blocking structure and the locking structure are integrated to form a locking component. When the carrier is inserted into the housing, and a position of the carrier is locked by the locking structure, the carrier is abutted against the blocking structure. The carrier keeps stable after being inserted into the housing; and the carrier is located in the same position for each insertion.

    Driving tool
    6.
    外观设计
    Driving tool 有权

    公开(公告)号：USD1047645S1

    公开(公告)日：2024-10-22

    申请号：US29821993

    申请日：2022-01-05

    申请人： Hong Ann Tool Industries Co., Ltd.

    设计人： Cheng-Wei Su

    摘要： FIG. 1 is a perspective view of a driving tool showing my new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left view thereof;
    FIG. 5 is a right view thereof;
    FIG. 6 is a top view thereof; and,
    FIG. 7 is a bottom view thereof.
    The broken lines depict portions of the driving tool in which the design is embodied that are not considered part of the claimed design.

    Intention-driven reinforcement learning-based path planning method
    9.
    发明授权
    Intention-driven reinforcement learning-based path planning method 有权

    公开(公告)号：US12124282B2

    公开(公告)日：2024-10-22

    申请号：US17923114

    申请日：2021-12-13

    申请人： SOUTHEAST UNIVERSITY

    发明人： Hua Zhang ,  Na Su ,  Junbo Wang

    IPC分类号： G05D1/644 ,  B63B79/40 ,  G05D101/15 ,  G05D109/30

    CPC分类号： G05D1/644 ,  B63B79/40 ,  G05D2101/15 ,  G05D2109/30

    摘要： The present invention discloses an intention-driven reinforcement learning-based path planning method, including the following steps: 1: acquiring, by a data collector, a state of a monitoring network; 2: selecting a steering angle of the data collector according to positions of surrounding obstacles, sensor nodes, and the data collector; 3: selecting a speed of the data collector, a target node, and a next target node as an action of the data collector according to an ε greedy policy; 4: determining, by the data collector, the next time slot according to the selected steering angle and speed; 5: obtaining rewards and penalties according to intentions of the data collector and the sensor nodes, and updating a Q value; 6: repeating step 1 to step 5 until a termination state or a convergence condition is satisfied; and 7: selecting, by the data collector, an action in each time slot having the maximum Q value as a planning result, and generating an optimal path. The method provided in the present invention can complete the data collection path planning with a higher probability of success and performance closer to the intention.

    Method of prospecting for three-dimensional bodies using geoelectric TM-polarization techniques
    10.
    发明授权
    Method of prospecting for three-dimensional bodies using geoelectric TM-polarization techniques 有权

    公开(公告)号：US12123997B2

    公开(公告)日：2024-10-22

    申请号：US17432030

    申请日：2019-12-30

    申请人： OBSCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTJU “NAUCHNO-TEHNICHESKAJA KOMPANIJA ZAVETGEO”

    发明人： Arkadij Vladimirovich Zlobinskij ,  Vladimir Sergeevich Mogilatov

    IPC分类号： G01V3/08

    CPC分类号： G01V3/081 ,  G01V3/088

    摘要： The invention relates to geoelectric prospecting using transient electromagnetic techniques and can be used for detecting three-dimensional bodies in a medium. The problem addressed is that of increasing the resolution capability of electric exploration and the depth of investigation. The essence of the invention is that in a method of prospecting for three-dimensional bodies using geoelectric techniques which includes generating an alternating transverse magnetic (TM) polarized electromagnetic field, measuring an electromagnetic transient response signal of the medium under investigation and interpreting the measurements, the magnetic and electric components of the electromagnetic field are measured and interpreted according to signals received using a three-dimensional model, for which purpose the centre of three-dimensional heterogeneity above which a change in the polarity of the signal takes place is determined on the basis of the measured values of the vertical component of the magnetic field, and the boundary of multiple reservoirs in the target bodies that is near to the source is determined according to a signal of the horizontal angular magnetic component which changes polarity as it approaches the boundaries of a feature, the signals of the horizontal angular magnetic component of the electromagnetic field having the highest value above the feature, between the near-source boundary and the centre of the source, wherein the near-source boundary of the deposits of the target bodies is additionally determined according to an electric component of the electromagnetic field, the character of the signal of which changes drastically upon crossing the boundary of the feature. The transverse magnetic polarized electromagnetic field is generated using both a circular electric dipole and a vertical line.